This document is applicable to potassium tripolyphosphate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for potassium tripolyphosphate. It gives information on its use in water treatment.
DIN EN 1211:2005 history
2005DIN EN 1211:2005-06 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate; German version EN 1211:2005
2005DIN EN 1211:2005 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate; German version EN 1211:2005